Telecommunications Tutorial ‐ Part 2
A.E. Cawkell
(CITECH Ltd., PO Box 565, Iver, Bucks, SLO OQZ, England)
43
Abstract
As explained in Part 1, digitisation brings with it numerous benefits although digitised speech of good quality requires a bit rate of 64 kbps, which implies that a channel of 32 kHz will be required (see Part 1, page 61). The same speech in analogue form could be accommodated within a frequency band of 5 kHz, so digitisation requires more bandwidth.
Citation
Cawkell, A.E. (1990), "Telecommunications Tutorial ‐ Part 2", The Electronic Library, Vol. 8 No. 2, pp. 113-118. https://doi.org/10.1108/eb044958
Publisher
:MCB UP Ltd
Copyright © 1990, MCB UP Limited